tx 0xdc6bf37b4e597b3a28f3ca0fc15eb817a7604e3a8b8f64f6b6cfa4da2ae6c0d0Copy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 471642,
    "new_price": 21153000000
  }
}